Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 420 Accepted Submission(s): 227 Problem Descript ...
分类:
其他好文 时间:
2017-04-28 23:33:05
阅读次数:
242
import string string.ascii_letters string.lowercase string.lower('大写字母') string.uppercase string.upper('小写字母') ...
分类:
编程语言 时间:
2017-04-28 18:33:42
阅读次数:
152
Task description A DNA sequence can be represented as a string consisting of the letters A, C, G and T, which correspond to the types of successive nu ...
分类:
其他好文 时间:
2017-04-28 13:57:44
阅读次数:
339
problem: Given a digit string, return all possible letter combinations that the number could represent. A mapping of digit to letters (just like on th ...
分类:
其他好文 时间:
2017-04-28 10:31:21
阅读次数:
199
Ananagrams Most crossword puzzle fans are used to anagrams--groups of words with the same letters in different orders--for example OPTS, SPOT, STOP, P ...
分类:
其他好文 时间:
2017-04-25 20:02:27
阅读次数:
131
转载请注明出处:http://blog.csdn.net/u012860063 题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=4287 Intelligent IME Time Limit: 2000/1000 MS (Java/Others) Mem ...
分类:
其他好文 时间:
2017-04-24 10:04:12
阅读次数:
130
Given a 2D board and a word, find if the word exists in the grid.The word can be constructed from letters of sequentially adjacent cell,where "adjacen ...
分类:
其他好文 时间:
2017-04-23 11:57:35
阅读次数:
188
Given two sequences of letters A and B, find if B is a subsequence of A in thesense that one can delete some letters from A and obtain the sequence B. ...
分类:
其他好文 时间:
2017-04-22 15:51:30
阅读次数:
269
A. Mike and palindrome(TwoPoints) Mike has a string s consisting of only lowercase English letters. He wants to change exactly one character from the ...
分类:
其他好文 时间:
2017-04-22 14:39:03
阅读次数:
340
#!/usr/bin/env python#-*- encoding=UTF-8 -*-from __future__ import print_functionimport sysimport randomimport stringimport osrandom.seed(1)letters = ...
分类:
其他好文 时间:
2017-04-21 20:42:32
阅读次数:
230